30522884

素因数分解:

$2^2\times 7^3\times {\mathrm{22247}}^1$

素因数の和:22272

約数の個数: 24

約数和(自身を含む): 62294400

約数和(自身を除く): 31771516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22247, 44494, 88988, 155729, 311458, 622916, 1090103, 2180206, 4360412, 7630721, 15261442, 30522884]

約数ペア:

[(1, 30522884), (2, 15261442), (4, 7630721), (7, 4360412), (14, 2180206), (28, 1090103), (49, 622916), (98, 311458), (196, 155729), (343, 88988), (686, 44494), (1372, 22247)]